1) What is hibernation? a) A long walk through the woods b) Building a boat to travel down a river c) When animals have long periods of sleep to survive a cold and dangerous winter 2) All animal hibernate during winter? a) True b) False 3)  What animals hibernate? a) Groundhog b) Bears c) Bats d) All of the above 4) Why is hibernation so important to some animals? a) It's fun to hide in a cave. b) It keeps them from getting lost. c) It helps them to survive during a cold and tough winter. 5) What happens to animals body when they hibernate? a) Its heart rate beats very slow b) Its body temperature goes down c) The animals body goes into a form of sleep d) all of the above 6) To prepare for hibernation, most animals will a) Store lots of food with them in their dens b) Eat large amounts of food to store up fat c) Eat no food or water

Hibernation

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？